2012337260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 4649400000

約数和(自身を除く): 2637062740

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 409, 493, 499, 580, 818, 986, 998, 1636, 1972, 1996, 2045, 2465, 2495, 4090, 4930, 4990, 6953, 8180, 8483, 9860, 9980, 11861, 13906, 14471, 16966, 23722, 27812, 28942, 33932, 34765, 42415, 47444, 57884, 59305, 69530, 72355, 84830, 118610, 139060, 144710, 169660, 201637, 204091, 237220, 246007, 289420, 403274, 408182, 492014, 806548, 816364, 984028, 1008185, 1020455, 1230035, 2016370, 2040910, 2460070, 3469547, 4032740, 4081820, 4920140, 5918639, 6939094, 11837278, 13878188, 17347735, 23674556, 29593195, 34695470, 59186390, 69390940, 100616863, 118372780, 201233726, 402467452, 503084315, 1006168630, 2012337260]

約数ペア:

[(1, 2012337260), (2, 1006168630), (4, 503084315), (5, 402467452), (10, 201233726), (17, 118372780), (20, 100616863), (29, 69390940), (34, 59186390), (58, 34695470), (68, 29593195), (85, 23674556), (116, 17347735), (145, 13878188), (170, 11837278), (290, 6939094), (340, 5918639), (409, 4920140), (493, 4081820), (499, 4032740), (580, 3469547), (818, 2460070), (986, 2040910), (998, 2016370), (1636, 1230035), (1972, 1020455), (1996, 1008185), (2045, 984028), (2465, 816364), (2495, 806548), (4090, 492014), (4930, 408182), (4990, 403274), (6953, 289420), (8180, 246007), (8483, 237220), (9860, 204091), (9980, 201637), (11861, 169660), (13906, 144710), (14471, 139060), (16966, 118610), (23722, 84830), (27812, 72355), (28942, 69530), (33932, 59305), (34765, 57884), (42415, 47444)]